► Approximately 2.8"-3.5"（70 mm -90 mm）
► Material: Blue Aventurine
► Blue Aventurine is of the Quartz variety that’s characterized by its brilliant Mica inclusions and other minerals that give its glistening or shimmering effect, which is also known as aventure scence.Aventurescence is exhibited in polished or tumbled stones.
► Blue Aventurine not only can bring good luck and health, but can effectively soothe the restless mood. it also can soothe your heart and let you get rid of the fatigue and pressure caused by work.